set term postscript portrait enhanced color 'Arial' 9
set output 'perf.ps'

set size ratio 1.45

set logscale xy 2

set xtics 1,2
set ytics 1,2

set title "nn2-sse-cor-th-n :: Intel Core i5 3.3GHz " font "Arial, 12"
set xlabel "N"
set ylabel "n"
set cblabel "Gflops"

plot [32:256000][.5:256000]\
"data" u ($1==4 ? $2 : NaN):3:7 with points ps 4.6 pt 5  palette t"",\
"data" u ($1==4 ? $2 : NaN):3:7:7 with labels t "" tc rgb "#555555" 

